.nav-link{
    color:#000;
}
.nav-link,.navbar-brand{
    font-size: 14px;
    font-family: 微软雅黑;
}
.navbar-brand{
    width: 50%;
}
.active,.nav-item{
    padding-left: 75px;
}
#ids, #ids-1{
    color:#000;
}
.xian{
    border-top:5px solid #7719a1 ;
}
.one button,.card-body button,.col-md-4 button{
    background-color: #7719a1;
    color:#fff;
}
.btn:hover{
    color:#7719a1;
    background-color: #fff;
    border:1px solid #7719a1;
}
header{
    text-align: center;
    margin-top: 76px;
}
.list,.main-bottom h5,.card-text{
    text-align: center;
}
.zi-1{
    padding-top: 24px;
    font-weight: bold;
}
.main-top{
    margin-top: 122px;
}
.card-img-top{
    height: 150px;
}
.two{
    position: relative;
}
.tu-1{
    position: absolute;
    top: -54px;
    left: 34%;
}
.card-body{
    margin-top: 36px;
    text-align: center;
}
.card-body p{
    width: 300px;
    height: 55px;
}
.main-bottom{
    margin-top: 120px;
}
.main-bottom .card{
    width: 340px;
}
.zi-2{
    margin-bottom: 62px;
}
.bian{
    width: 100%;
    height: 5px;
    background-color: #7719a1;
}
.footer-top .row{
    width: 100%;
    border: 2px solid #cccccc;
    margin-left: 0;
}
footer{
    margin-top: 134px;
}
.col-md-8 h5{
    padding-top: 10px;
}
footer .col-md-4{
    padding-top: 30px;
}
.footer-bottom{
    text-align: center;
    color:#7719a1;
    margin-top: 84px;
}


@media (max-width: 600px){
    header{
        width: 100%;
    }
    .main-bottom{
        width: 100%;
    }
    .card-body h5{
        width: 100%;
    }
    .card-body p{
        width: 100%;
    }
    .main-bottom .card{
        width: 100%;
    }
}